CN218895446U - Exhaust module mounting structure and smoke exhausting device - Google Patents

Abstract

The application discloses convulsions module mounting structure and smoke exhaust device. Wherein, exhaust module mounting structure includes exhaust module, first installation component, second installation component and first fastener, and first installation component is connected with exhaust module, and first installation component is equipped with first connecting portion and second connecting portion, and second installation component is suitable for being fixed, and second installation component is equipped with third connecting portion and fourth connecting portion, and third connecting portion and first connecting portion are fixed connection in advance so that exhaust module be suspension state, and first fastener wears to establish second connecting portion and fourth connecting portion in order to fasten. According to the technical scheme, under the cooperation of the first installation component and the second installation component, the installation difficulty of the air draft module is reduced, and the follow-up disassembly, assembly and maintenance are also convenient.

Description

Exhaust module mounting structure and smoke exhausting device

Technical Field

The application relates to the technical field of range hoods, in particular to an exhaust module mounting structure and an exhaust and smoke exhaust device.

Background

The split type lampblack absorber is provided with the exhaust module and draws in the cigarette module of mutual separation, and exhaust module sets up in the top of drawing in the cigarette module, and exhaust module and draw in the cigarette module and be connected in order to realize the transmission of oil smoke through the connecting pipe, exhaust module is connected with exhaust pipe to discharge the oil smoke to the external world. Generally speaking, the exhaust module is installed in a suspended ceiling of a kitchen, and is installed in a hanging installation mode, but because the weight of the exhaust module is large, the exhaust module is lifted during installation, so that the installation difficulty is large, and the follow-up maintenance is inconvenient.

Disclosure of Invention

The present application aims to solve, at least to some extent, the technical problems in the related art. This application provides an convulsions module mounting structure for this.

To achieve the above object, the present application discloses an exhaust module mounting structure, the exhaust module mounting structure includes:

an air draft module;

the first installation component is connected with the air draft module and is provided with a first connecting part and a second connecting part; and

the second installation component is suitable for being fixed, is provided with a third connecting part and a fourth connecting part, and is fixedly connected with the first connecting part in advance so as to enable the air draft module to be in a hanging state; and

and the first fastening piece is penetrated through the second connecting part and the fourth connecting part to fasten.

In some embodiments of the present application, one of the first connection portion and the third connection portion is a snap, and the other is a snap hole.

In some embodiments of the present application, the clasp is provided with a clasp cavity, the clasp being inserted into the clasp hole and moved towards the edge of the clasp hole such that the periphery of the clasp hole is embedded in the clasp cavity.

In some embodiments of the present application, the walls of the snap holes grip both sides of the snap.

In some embodiments of the present application, the snap hole has a length dimension and a width dimension, the length dimension is greater than the width dimension, along the direction of the length dimension, the snap hole includes a first hole section and a second hole section, along the direction of the width dimension, the size of the second hole section is greater than the size of the first hole section, the snap is inserted into the second hole section and moves toward the first hole section, so that the hole wall of the first hole section clamps both sides of the snap and the periphery of the first hole section is embedded into the clamping cavity.

In some embodiments of the present application, the snap hole is provided at a periphery of one of the first mounting member and the second mounting member and extends in a circumferential direction of one of the first mounting member and the second mounting member.

In some embodiments of the application, the second connecting portion and the fourth connecting portion are first fastening holes, and the first fastening member penetrates the first fastening holes of the second connecting portion and the fourth connecting portion to fasten.

In some embodiments of the present application, the exhaust module mounting structure further includes a second fastener, the second mounting member is provided with a fifth connection portion, the fifth connection portion is a second fastening hole, and the second fastener penetrates the second fastening hole to be connected to a fixture.

In some embodiments of the present application, the fixture is a ceiling.

In some embodiments of the present application, the suction module mounting structure further comprises a shock pad and a third fastener;

the air draft module is provided with a mounting hole; the damping pad is clamped in the mounting hole and is exposed out of two axial sides of the mounting hole, the damping pad is exposed out of one side of the mounting hole to form a first damping part, and the damping pad is exposed out of the other side of the mounting hole to form a second damping part; the third fastener comprises a rod body and a head part arranged on the rod body, the rod body penetrates through the shock pad to be connected with the first installation component, the head part abuts against the first shock absorption part, and the second shock absorption part is clamped between the air draft module and the first installation component.

In some embodiments of the present application, the shock pad includes a neck portion disposed between the first shock absorbing portion and the second shock absorbing portion, the neck portion and the first shock absorbing portion and the second shock absorbing portion form a clamping slit, and the clamping slit is clamped at the periphery of the mounting hole.

In some embodiments of the present application, the mounting hole includes a first hole cavity and a second hole cavity that are communicated, a radial dimension of the first hole cavity is smaller than a radial dimension of the second hole cavity, and the first shock absorbing portion or the second shock absorbing portion penetrates through the second hole cavity and moves towards the first hole cavity, so that the clamping seam is clamped at a periphery of the first hole cavity.

The application also discloses a smoke exhaust device, smoke exhaust device includes the convulsions module mounting structure of above-mentioned embodiment.

According to the technical scheme, the second installation component is independently and fixedly installed, the first installation component is connected with the air draft module, then the first installation component and the air draft module are installed on the second installation component as a whole, the first installation component and the third installation component are matched with each other to achieve pre-fixed connection, the second installation component and the fourth installation component are more convenient to fasten, the installation difficulty of the air draft module is reduced under the matching of the first installation component and the second installation component, and the follow-up disassembly and overhaul are also facilitated.

Additional advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other designs can be obtained according to the structures shown in these drawings without the need of creative efforts for a person skilled in the art.

FIG. 1 is a schematic diagram of a smoke extractor according to some embodiments;

FIG. 2 is a schematic diagram of an exhaust module mounting structure in some embodiments;

FIG. 3 is a schematic diagram of an exhaust module mounting structure in some embodiments;

FIG. 4 is an enlarged view of the mark A in FIG. 3;

FIG. 5 is an exploded view of a mounting structure for an extraction module in some embodiments;

FIG. 6 is an enlarged view of the mark B in FIG. 5;

FIG. 7 is an enlarged view of the mark C in FIG. 5;

FIG. 8 is an enlarged view of the mark E in FIG. 7;

FIG. 9 is an enlarged view of the mark D in FIG. 5;

FIG. 10 is a partial cross-sectional view of an exhaust module mounting structure in some embodiments;

FIG. 11 is an enlarged view of the mark F in FIG. 10;

fig. 12 is an enlarged view of the mark G in fig. 11;

FIG. 13 is a schematic view of a shock pad in some embodiments.

Reference numerals illustrate:

the air extraction module 1000, the box 1100, the upper side plate 1110, the mounting hole 1120, the first hole cavity 1121 and the second hole cavity 1122;

a connection pipe 2000;

a smoke gathering module 3000;

a first mounting member 4000, a perimeter 4001;

a first connector/snap hole 4100, a first hole segment 4110, a second hole segment 4120;

second connection/first fastening hole 4200;

a third connection/clasp 4300, holding cavity 4310;

fourth connecting portion/first fastening hole 4400;

the second mounting part 5000, the fifth connecting portion/second fastening hole 5100;

a third fastener 6300, a shank 6310, a head 6320;

damping pad 7000, first damping portion 7100, second damping portion 7200, neck 7300, and clamping slit 7400.

The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, descriptions such as those related to "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated in this application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

The application provides an exhaust module mounting structure, will combine the lampblack absorber to carry out the detailed description to exhaust module mounting structure hereinafter, it is understood that the exhaust module mounting structure that this application discloses is not only limited to be applied to the lampblack absorber in, can also be applied to in other exhaust fume extractor.

Referring to fig. 1 to 3 and 5, in some embodiments of the present application, the exhaust module mounting structure includes an exhaust module 1000, a first mounting member 4000, a second mounting member 5000, and a first fastener (not shown in the drawings), the second mounting member 5000 is fixed, the exhaust module 1000 and the first mounting member 4000 are connected to each other, the first mounting member 4000 and the second mounting member 5000 are connected to each other through a first connection portion 4100 and a third connection portion 4300 in advance, and then further fastening is performed through a second connection portion 4200 and a fourth connection portion 4400, so that the exhaust module 1000 is convenient to mount, and further convenient to detach and repair.

Specifically, the exhaust module 1000 is adapted to cooperate with the connection pipe 2000 and the smoke collecting module 3000 to form a range hood. The smoke collecting module 3000 has a main function of collecting smoke, the connecting pipe 2000 has a function of realizing the transmission of the smoke, and the air exhausting module 1000 has a main function of forming negative pressure, thereby providing power for the flow of the smoke and realizing the suction of the smoke. The smoke collecting module 3000 forms a hollow cavity, the smoke is easily collected in the cavity to be relayed and is conveniently sucked and discharged by the air suction module 1000 through the connecting pipe 2000, the air suction module 1000 comprises a fan, the fan comprises a volute, a wind wheel arranged in the volute, and a motor in driving connection with the wind wheel, and the motor drives the wind wheel to rotate so as to form negative pressure, thereby realizing the suction of the smoke. The smoke collecting module 3000 and the air exhausting module 1000 are two separated components, and the transmission of the oil smoke is realized through the connecting pipe 2000, that is, the range hood of the type forms a split structure, the air exhausting module 1000 can be arranged in a suspended ceiling of a kitchen, and the suspended ceiling of the kitchen is a relatively sealed space, so that the noise emitted by the air exhausting module 1000 can be effectively sealed. It is also that the ventilation module 1000 is separated from the smoke gathering module 3000, so that the front end space of the smoke gathering module 3000 can be released, and the influence of the size of the ventilation module 1000 on the modeling of the smoke gathering module 3000 is weakened. It is understood that the term "cooking fume" as used herein refers to a gaseous mixture produced during cooking and comprising air, water vapor and various organic materials.

The suction module 1000 needs to be mounted inside a suspended ceiling, so-called hanging mounting, i.e. in the up-down direction, the bottom of the suction module 1000 is not supported, e.g. the suction module 1000 is mounted hanging by its side or top being connected to the wall of the kitchen, i.e. when the suction module 1000 is mounted, the suction module 1000 is in mid-air. Since the suction module 1000 has a certain weight, in order to reduce the installation difficulty of the suction module 1000 and to facilitate the maintenance in the future, the problem is solved by the cooperation of the first installation part 4000 and the second installation part 5000.

The second mounting part 5000 needs to cooperate with the first mounting part 4000, and the second mounting part 5000 is configured to be fixed, so that when the first mounting part 4000 is mounted to the second mounting part 5000, the first mounting part 4000 can be fixed, and the suction module 1000 is also fixed because the first mounting part 4000 and the suction module 1000 are connected and fixed. For example, as shown in fig. 5, the second mounting member 5000 is formed in a flat plate-like structure, approximately rectangular, and the second mounting member 5000 is fixed to the ceiling of the kitchen (hereinafter, the ceiling will be described as an example), and the second mounting member 5000 and the ceiling of the kitchen may be connected in various manners, either directly or indirectly, by a suitable manner, for example, by a screw fastener (described in detail below), and when the air extraction module 1000 is connected to the second mounting member 5000 by the first mounting member 4000, suspension mounting is achieved.

The first mounting part 4000 needs to be connected with the air extraction module 1000, and the connection between the first mounting part 4000 and the air extraction module 1000 can be achieved in various manners, and the simplest and proper manner can be selected as long as the first mounting part 4000 and the air extraction module 1000 can be guaranteed to be mutually fixed, such as a screwing manner, a welding manner and the like.

The connection between the second mounting member 5000 and the first mounting member 4000 is achieved by the cooperation of the first connecting portion 4100 and the third connecting portion 4300, and the second connecting portion 4200 and the fourth connecting portion 4400. The first connection portion 4100 and the third connection portion 4300 can achieve a pre-fixed connection, which is to achieve a preliminary installation location, but such installation location is not firmly fixed, but only temporarily enables the second installation member 5000 to achieve the hanging of the first installation member 4000 in the simplest and most convenient manner.

For example, when the suction module 1000 is installed, the second installation member 5000 is fixed alone, since the second installation member 5000 alone is light in weight, the difficulty is not great when the operator works in the air, and the first installation member 4000 and the suction module 1000 can be installed by fastening the first installation member 4000 and the suction module 1000 on the ground in advance so as to be combined into a whole, and then the first installation member 4000 and the suction module 1000 are lifted to be in the half space, so that the first installation member 4000 and the second installation member 5000 are connected in a pre-fixed manner through the first connection portion 4100 and the third connection portion 4300, and the first connection portion 4100 and the third connection portion 4300 only need to perform pre-fixed matching, so that the first installation member 4000 and the suction module 1000 are ensured not to drop, and the first connection portion 4100 and the third connection portion 4300 can be performed in the simplest manner.

On the premise that the first connecting portion 4100 and the third connecting portion 4300 are pre-fixedly connected, further fastening operation needs to be achieved through the second connecting portion 4200 and the fourth connecting portion 4400, because the air extraction module 1000 is already in a hanging state under the cooperation of the first connecting portion 4100 and the third connecting portion 4300 at this time, an operator does not need to lift the air extraction module 1000 in the process of penetrating the first fastening piece through the second connecting portion 4200 and the fourth connecting portion 4400, the operation intensity of the operator is greatly reduced, the operator can easily operate the first fastening piece to penetrate the second connecting portion 4200 and the fourth connecting portion 4400 to fasten the second connecting portion 4200 and the fourth connecting portion 4400, and further fixing of the first mounting component 4000 and the second mounting component 5000 is achieved. For example, the first fastener is a threaded fastener, and because an operator does not need to lift the air extraction module 1000 under the cooperation of the first connecting portion 4100 and the third connecting portion 4300, the operation of tightening the first fastener is more convenient, thereby reducing the installation difficulty of the air extraction module 1000.

In addition, when the ventilation module 1000 needs to be disassembled and overhauled, the ventilation module 1000 still is in a hanging state by means of the pre-fixing of the third connecting portion 4300 and the first connecting portion 4100 between the second mounting component 5000 and the first mounting component 4000 in the process of loosening the first fastening piece, so that an operator does not need to lift the ventilation module 1000 in the process of loosening the first fastening piece, and does not need to worry about falling of the ventilation module 1000 in the process of loosening the first fastening piece, and after the first fastening piece is completely loosened, the ventilation module 1000 is lifted again to separate the first connecting portion 4100 from the third connecting portion 4300, so that the ventilation module 1000 can be taken down for disassembly and overhauling conveniently.

According to the technical scheme, the second installation component 5000 is independently and fixedly installed, the first installation component 4000 is connected with the air draft module 1000, then the first installation component 4000 and the air draft module 1000 are installed on the second installation component 5000 as a whole, the first connection portion 4100 and the third connection portion 4300 are matched to achieve pre-fixed connection, the follow-up fastening operation is more convenient through the second connection portion 4200 and the fourth connection portion 4400, the installation difficulty of the air draft module 1000 is reduced under the matching of the first installation component 4000 and the second installation component 5000, and the follow-up disassembly and overhaul are convenient.

As shown in connection with fig. 4 to 8, in some embodiments of the present application, one of the third connection portion 4300 and the first connection portion 4100 is a snap hole 4100, the other is a snap 4300 that is mated with the snap hole 4100, and the pre-fixing connection of the second mounting member 5000 and the first mounting member 4000 is achieved by the mating of the snap 4300 and the snap hole 4100. Taking the example that the second mounting component 5000 is provided with the buckle 4300 and the first mounting component 4000 is provided with the buckle hole 4100, an operator lifts the air draft module 1000 to move towards the second mounting component 5000, and aligns the buckle hole 4100 of the first mounting component 4000 with the buckle 4300 of the second mounting component 5000, so that the second mounting component 5000 and the pre-fixing connection with the first mounting component 4000 can be realized by inserting the buckle 4300 into the buckle hole 4100.

Optionally, to further improve the ease of assembly and disassembly between the clasp 4300 and the clasp hole 4100, as shown in connection with fig. 4, in some embodiments of the present application, the clasp 4300 is provided with a clasp cavity 4310, and the clasp 4300 and the clasp hole 4100 are mated with each other by a distance that requires a movement after the clasp 4300 is inserted into the clasp hole 4100 until the periphery of the clasp hole 4100 is embedded into the clasp cavity 4310, thereby achieving a pre-fixed connection between the second mounting member 5000 and the first mounting member 4000. For example, taking the first connection portion 4100 as a fastening hole 4100, an operator lifts the air extraction module 1000 toward the second mounting member 5000, aligns the fastening hole 4100 of the first mounting member 4000 with the fastening hole 4300 of the second mounting member 5000, so that the fastening hole 4100 is inserted into the fastening hole 4100, at this time, the operator translates the air extraction module 1000 and the first mounting member 4000 until the periphery of the fastening hole 4100 is embedded in the fastening cavity 4310, and thus the pre-fixing connection of the second mounting member 5000 and the first mounting member 4000 is achieved. When the air suction module 1000 needs to be disassembled, after the first fastener is loosened, an operator operates the air suction module 1000 and the first mounting component 4000 to reversely translate, and the buckle 4300 and the buckle hole 4100 can be separated in the vertical direction, so that the air suction module 1000 and the first mounting component 4000 are separated from the second mounting component 5000, and convenience and quickness are realized.

After the first mounting member 4000 and the second mounting member 5000 are connected in advance by the first connecting portion 4100 and the third connecting portion 4300, in order to further improve the stability of the pre-fixed connection, as shown in fig. 6 to 8, in some embodiments of the present application, the fastening hole 4100 is designed to form a clamp on two sides of the fastening buckle 4300, that is, the hole wall of the fastening hole 4100 needs to form a clamp on two sides of the fastening buckle 4300. For example, the size of the fastening hole 4100 may be designed to be adapted to the thickness between the two sides of the fastening hole 4100, when the fastening hole 4300 is inserted into the fastening hole 4100, the fastening hole 4100 may be clamped by the wall of the fastening hole 4100, and the fastening degree is not high because the fastening hole 4100 and the fastening hole 4100 are matched to achieve a pre-fixed connection mode, so that the stability of the pre-fixation between the fastening hole 4300 and the fastening hole 4100 can be further improved by the clamping of the wall of the fastening hole 4100, and the shaking of the first mounting component 4000 and the second mounting component 5000 after the pre-fixed connection is avoided.

As can be seen from the above, the dimension between the hole walls of the fastening hole 4100 is designed to be suitable for the thickness between the two sides of the fastening hole 4300, but the fastening hole 4300 and the fastening hole 4100 are slightly troublesome when aligned, for this purpose, in some embodiments of the present application, in combination with fig. 8, the fastening hole 4100 is integrally elongated and has a width dimension and a length dimension, and the width dimension is smaller than the length dimension, the fastening hole 4100 has the second hole section 4120 and the first hole section 4110 along the length dimension direction, the second hole section 4120 and the first hole section 4110 are in communication with each other, and the dimension of the first hole section 4110 is smaller than the dimension of the second hole section 4120 along the width dimension direction, that is, the distance between the two sides of the second hole section 4120 is larger, so that the insertion of the fastening hole 4300 is more convenient, the difficulty of the fastening hole 4300 is reduced, the fastening hole 4100 is inserted into the second hole section 4120 and then moves until the periphery of the first hole section 4110 is embedded into the fastening hole 4110 along the length dimension direction, and the first hole 4110 is not aligned with the first hole 4120, the first hole 4120 is not aligned with the first hole section 4120, and the first hole section 4120 is mounted in the first hole section 4120, and the fastening hole 4300 is not aligned with the first hole section 4120 is mounted.

In some embodiments of the present application, as illustrated in connection with fig. 8, taking the first connection portion 4100 as the snap hole 4100 as an example, the snap hole 4100 is located at the periphery 4001 of the first mounting component 4000, i.e. the snap hole 4100 is located near the edge of the first mounting component 4000, and the snap hole 4100 is designed to extend along the periphery of the first mounting component 4000, i.e. on the periphery 4001 of the first mounting component 4000, the snap hole 4100 extends along the periphery of the first mounting component 4000 by a certain length, since after the snap 4300 and the snap hole 4100 are mated, the air extraction module 1000 and the first mounting component 4000 are to be translated integrally, i.e. the snap hole 4100 is to be translated correspondingly such that the periphery of the snap hole 4100 is embedded in the holding cavity 4310, thus the snap hole 4100 is arranged to the periphery of the first mounting component 4000 and extends along the periphery 4001, thus avoiding that the arrangement of the snap hole 4100 occupies too much space.

As shown in connection with fig. 6 and 7, in some embodiments of the present application, the fourth connection portion 4400 and the second connection portion 4200 are both first fastening holes (4200, 4400), and the first fastening member is inserted through the first fastening holes 4400 of the fourth connection portion 4400 and the first fastening holes 4200 of the second connection portion 4200 to fasten the second connection portion 4200 and the fourth connection portion 4400 to each other, thus achieving further fixation of the second mounting member 5000 and the first mounting member 4000. For example, the first fastening hole 4400 of the fourth connecting portion 4400 and the first fastening hole 4200 of the second connecting portion 4200 are screw holes, and the first fastening member is a threaded fastening member, so that the second mounting member 5000 and the first mounting member 4000 can be fixed by tightening the first fastening member, which has a good fastening effect and is not easy to loosen.

Referring to fig. 5 and fig. 6, in some embodiments of the present application, in order to fix the second mounting component 5000, a fifth connecting portion 5100 is provided on the second mounting component 5000, where the fifth connecting portion 5100 is a second fastening hole 5100, and the ventilation module mounting structure further includes a second fastening member (not shown in the drawings), for example, the second fastening member is designed as a threaded fastening member, so that the second fastening member can be connected with the fixture through the second fastening hole 5100, and the second mounting component 5000 can be fixed. The fixture may be a ceiling, some frame structures, or the like.

The suction of air extraction module 1000 to the oil smoke is through motor drive wind wheel high-speed rotation, and motor drive wind wheel high-speed pivoted in-process can take place certain vibrations, appear as the whole of air extraction module 1000 can appear vibrations outward, this kind of vibrations can be transmitted to the installation department of air extraction module 1000, transmit to first installation component 4000 promptly, then transmit to second installation component 5000 by first installation component 4000, thereby arouse the emergence of abnormal sound, and, because the continuation of this kind of vibrations exists, make the installation of air extraction module 1000 become increasingly loose, can send bigger noise then, for this reason, need carry out shock attenuation design.

Specifically, as shown in fig. 9 to 13, the air extraction module 1000 is provided with a mounting hole 1120, and it is understood that the mounting hole 1120 is a through hole structure, and thus, a shock pad 7000 may be disposed in the mounting hole 1120. The shock pad 7000 is a structure capable of realizing elastic deformation, for example, the shock pad 7000 is made of rubber materials, the whole shock pad 7000 is of a columnar structure, deformation can occur when the shock pad 7000 is pressed, and the deformation can be recovered when the pressure disappears. The shock pad 7000 is penetrated in the mounting hole 1120 and is clamped in the mounting hole 1120, and it is understood that the shock pad 7000 is clamped in the mounting hole 1120, that is, clamped around the mounting hole 1120, so that a limit is formed in the mounting hole 1120, and the shock pad 7000 and the mounting hole 1120 do not generate relative displacement change along the axial direction of the mounting hole 1120.

When the shock pad 7000 is clamped in the mounting hole 1120, the shock pad 7000 is exposed at two sides of the mounting hole 1120, wherein the two sides are two sides along the axial direction of the mounting hole 1120, that is, the thickness of the shock pad 7000 is much larger than the position of the air draft module 1000 where the mounting hole 1120 is located along the axial direction of the mounting hole 1120, so that the shock pad 7000 is exposed at two sides of the mounting hole 1120. The portion of the shock pad 7000 exposed at one side of the mounting hole 1120 is a first shock absorbing portion 7100, and the first shock absorbing portion 7100 is exposed at the lower side of the mounting hole 1120 in combination with the orientation shown in fig. 12, while the portion of the shock pad 7000 exposed at the other side of the mounting hole 1120 is a second shock absorbing portion 7200, and the second shock absorbing portion 7200 is exposed at the upper side of the mounting hole 1120 in combination with the orientation shown in fig. 12.

The damping pad 7000 can isolate the vibration of the ventilation module 1000, specifically, the third fastening member 6300 includes a rod 6310 and a head 6320, where the rod 6310 and the head 6320 form an integral structure, for example, manufactured by an integral molding process, so that the third fastening member 6300 has a higher structural strength. The rod body 6310 of the third fastening member 6300 is connected to the first mounting member 4000 through the cushion 7000, since the cushion 7000 is clamped in the mounting hole 1120, meaning that the rod body 6310 of the third fastening member 6300 is simultaneously passed through the mounting hole 1120 when the rod body 6310 of the third fastening member 6300 is connected to the first mounting member 4000, the head 6320 of the third fastening member 6300 is moved toward the first mounting member 4000, so that the head 6320 of the third fastening member 6300 is abutted against the first shock absorbing member 7100, and the head 6320 of the third fastening member 6300 is abutted against the first shock absorbing member 7100, so that the first shock absorbing member 7100 is forced to move toward the first mounting member 4000, so that the entire cushion 7000 is deformed, and at the same time, the first mounting member 4000 and the suction module 1000 are brought close to each other by the third fastening member 6300, so that the second shock absorbing member 7200 is clamped, since the cushion 7000 is clamped in the mounting hole 1120, and the suction module 1000 is fastened after the fastening of the third fastening member 6300 is completed.

Since the second shock absorbing portion 7200 is clamped between the first mounting member 4000 and the suction module 1000, when the suction module 1000 operates to generate shock, the shock must be transmitted to the first mounting member 4000 through the shock absorbing pad 7000, and as described above, the shock absorbing pad 7000 can be elastically deformed, so that the shock absorbing pad 7000 can absorb the energy of the shock when the shock is transmitted to the shock absorbing pad 7000, thereby interrupting the transmission of the shock and avoiding abnormal noise between the suction module 1000 and the first mounting member 4000.

In addition, in order to ensure the mounting effect of the air extraction module 1000, in general, the third fastening member 6300 needs to be hard-coupled to the first mounting part 4000, and in this embodiment, since the rod body 6310 of the third fastening member 6300 needs to be penetrated with the shock pad 7000 and the head 6320 of the third fastening member 6300 abuts against the first shock absorbing part 7100, the shock pad 7000 is spaced between the third fastening member 6300 and the air extraction module 1000, and the shock generated by the air extraction module 1000 is also absorbed by the shock pad 7000 before being transmitted to the third fastening member 6300, thereby avoiding the shock from being transmitted to the third fastening member 6300 and then to the first mounting part 4000.

By the upper part, through setting up the shock pad 7000, the shock pad 7000 keeps apart the vibrations of air extraction module 1000, avoids the vibrations transmission of air extraction module 1000 to third fastener 6300 and first installation component 4000, ensures the installation reliability of air extraction module 1000, avoids the appearance of noise abnormal sound.

In order to enhance the fixing effect of the cushion 7000 to be caught in the mounting hole 1120, as shown in fig. 12 and 13, in some embodiments of the present application, the cushion 7000 includes a neck portion 7300 and the aforementioned second and first cushion parts 7200 and 7100, the neck portion 7300 is disposed between the second and first cushion parts 7200 and 7100, and the neck portion 7300 has a smaller size with respect to the second and first cushion parts 7200 and 7100, so that a clamping slit 7400 is formed between the neck portion 7300 and the second and first cushion parts 7200 and 7100. For example, the cushion 7000 may be manufactured by integrally molding the second cushion portion 7200, the neck portion 7300 and the first cushion portion 7100, and the neck portion 7300 may be smaller than the second cushion portion 7200 and the first cushion portion 7100 in a radial direction of the mounting hole 1120, and the second cushion portion 7200 and the first cushion portion 7100 may be designed to be identical in size or different in size. In this way, when the cushion 7000 needs to be clamped in the mounting hole 1120, the clamping slit 7400 is clamped in the periphery of the mounting hole 1120, that is, by providing the clamping slit 7400, the first cushion portion 7100 and the second cushion portion 7200 can abut against the peripheral portion of the mounting hole 1120 in the axial direction of the mounting hole 1120, thereby preventing the first cushion portion 7100 and the second cushion portion 7200 from being separated from the mounting hole 1120 under the action of pressure to the maximum extent, and improving the clamping effect of the cushion 7000.

Since the first and second shock absorbing portions 7100 and 7200 need to be abutted against the periphery of the mounting hole 1120, that is, the radial dimensions of the first and second shock absorbing portions 7100 and 7200 need to be made larger, in order to facilitate the click-fit of the shock absorbing pad 7000 into the mounting hole 1120, as shown in connection with fig. 9, in some embodiments of the present application, the mounting hole 1120 includes the second and first holes 1122 and 1121, the second and first holes 1122 and 1121 communicate with each other, and the radial dimensions of the second hole 1122 are designed to be larger than those of the first hole 1121, so that the second hole 1122 and the first hole 1121 constitute a sort of gourd hole, the second shock absorbing portion 7200 or the first shock absorbing portion 7100 can pass through from the second hole 1122, that is, the radial dimension of the second cavity 1122 is larger than the radial dimension of the first vibration absorbing portion 7100 or the second vibration absorbing portion 7200, so that a space through which the second vibration absorbing portion 7200 or the first vibration absorbing portion 7100 passes can be provided, when the second vibration absorbing portion 7200 or the first vibration absorbing portion 7100 passes through the second cavity 1122, the second vibration absorbing portion 7200 moves towards the first cavity 1121 until the clamping slit 7400 is clamped into the periphery of the first cavity 1121, that is, the radial dimension of the second vibration absorbing portion 7200 and the first vibration absorbing portion 7100 is larger than the radial dimension of the first cavity 1121, so that the vibration absorbing pad 7000 and the first cavity 1121 cannot relatively displace along the axial direction of the first cavity 1121, and the clamping difficulty of the vibration absorbing pad 7000 is reduced by arranging the second cavity 1122 and the first cavity 1121 in the mounting hole 1120.

Optionally, in order to provide enough space for an operator to operate, as the damper 7000 needs to move toward the first bore 1121 after passing through the second bore 1122, in some embodiments of the present application, the second bore 1122 and the first bore 1121 need to be sequentially arranged along a first direction, that is, a direction in which the center of the suction module 1000 faces the edge, so that the first bore 1121 is closer to the outer periphery of the suction module 1000 than the second bore 1122, and when the damper 7000 needs to move toward the first bore 1121 after passing through the second bore 1122, the damper 7000 moves toward the outer periphery of the suction module 1000, and the outer periphery of the suction module 1000 moves away from the center of the suction module 1000, thereby providing a larger operation space, so that the operator can control the movement of the damper 7000, and further, as the third fastener 6300 needs to pass through the damper 7000, the damper 7000 is closer to the outer periphery of the suction module 1000, thereby providing the operator with more sufficient space for fastening operation of the third fastener 6300.

Optionally, to facilitate connection of the third fastener 6300 to the first mounting member 4000, in some embodiments of the present application, the rod 6310 of the third fastener 6300 is designed to be screwed to the first mounting member 4000, that is, the rod 6310 of the third fastener 6300 is designed with external threads, and the first mounting member 4000 is designed with corresponding screw holes, so that when the rod 6310 of the third fastener 6300 passes through the shock pad 7000, it is connected to the screw holes of the first mounting member 4000, and the fixing effect is good.

Optionally, the air extraction module 1000 includes a housing 1100, where the housing 1100 is a component mainly used for accommodating the fan, and the housing 1100 needs to be configured to be hollow, so that the fan can be installed in the housing 1100. For example, as shown in fig. 5 and 9, the box 1100 is in a flat polygonal structure and has an upper side plate 1110, and the mounting hole 1120 is formed in the upper side plate 1110, so when the air extraction module 1000 is mounted on the first mounting member 4000, the upper side plate 1110 is engaged with the first mounting member 4000, and the mounting hole 1120 is formed in the upper side plate 1110, so that the upper side plate 1110 and the first mounting member 4000 are close to each other, thereby preventing excessive upper and lower spaces from being occupied, and the problem of reduced structural strength caused by excessively long length of the third fastening member 6300 can be avoided after the upper side plate 1110 and the first mounting member 4000 are close to each other. When the upper side plate 1110 is mounted in cooperation with the first mounting member 4000, the second shock absorbing portion 7200 is clamped between the first mounting member 4000 and the upper side plate 1110.

Optionally, as shown in connection with fig. 9 and 10, in some embodiments of the present application, the upper side plate 1110 has corners, for example, the upper side plate 1110 approximates to a rectangle as a whole, so that four corners can be formed, the corners of the upper side plate 1110 have higher structural strength, each corner is provided with the mounting hole 1120, and when the air extraction module 1000 is suspended, the upper side plate 1110 is not easy to deform, so as to realize stable supporting connection of the air extraction module 1000.

The application also discloses a smoke exhaust device, this smoke exhaust device includes the exhaust module mounting structure of above-mentioned embodiment, and smoke exhaust device can be the lampblack absorber, also can be other to flue gas/oil smoke/indoor air carry out the equipment of taking out the exhaust to the outdoor. It can be understood that the exhaust module mounting structure of the exhaust and smoke exhaust device in this embodiment adopts the technical scheme of the foregoing embodiment, so at least the beneficial effects brought by the technical scheme of the foregoing embodiment are provided, and the detailed description is not repeated here.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the claims, and all equivalent structural changes made in the present application and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present application.

Claims (13)

1. An exhaust module mounting structure, comprising:

an air draft module;

the first installation component is connected with the air draft module and is provided with a first connecting part and a second connecting part; and

the second installation component is suitable for being fixed, is provided with a third connecting part and a fourth connecting part, and is fixedly connected with the first connecting part in advance so as to enable the air draft module to be in a hanging state; and

and the first fastening piece is penetrated through the second connecting part and the fourth connecting part to fasten.

2. The exhaust module mounting structure as claimed in claim 1, wherein one of the first connection portion and the third connection portion is a snap, and the other is a snap hole.

3. The exhaust module mounting structure as claimed in claim 2, wherein the clip is provided with a clip cavity, and the clip is inserted into the clip hole and moved toward an edge of the clip hole so that a periphery of the clip hole is embedded in the clip cavity.

4. The exhaust module mounting structure as claimed in claim 3, wherein the walls of the snap holes clamp both sides of the snap.

5. The exhaust module mounting structure of claim 4, wherein the snap-fit hole has a length dimension and a width dimension, the length dimension being greater than the width dimension, the snap-fit hole including a first hole section and a second hole section along the direction of the length dimension, the second hole section being greater in size than the first hole section along the direction of the width dimension, the snap-fit being inserted into the second hole section and moved toward the first hole section such that a wall of the first hole section grips both sides of the snap-fit and a perimeter of the first hole section is embedded in the gripping cavity.

6. The exhaust module mounting structure as claimed in claim 3, wherein said snap-fit hole is provided at a periphery of one of said first mounting member and said second mounting member and extends in a circumferential direction of one of said first mounting member and said second mounting member.

7. The exhaust module mounting structure according to claim 1, wherein the second connection portion and the fourth connection portion are first fastening holes, and the first fastening member penetrates the first fastening holes of the second connection portion and the fourth connection portion to fasten.

8. The suction module mounting structure of claim 1, further comprising a second fastener, wherein the second mounting member is provided with a fifth connection portion, wherein the fifth connection portion is a second fastening hole, and wherein the second fastener penetrates the second fastening hole to be connected to a fixture.

9. The exhaust module mounting structure of claim 8, wherein said fixture is a ceiling.

10. The suction module mounting structure of claim 1, further comprising a shock pad and a third fastener;

the air draft module is provided with a mounting hole; the damping pad is clamped in the mounting hole and is exposed out of two axial sides of the mounting hole, the damping pad is exposed out of one side of the mounting hole to form a first damping part, and the damping pad is exposed out of the other side of the mounting hole to form a second damping part; the third fastener comprises a rod body and a head part arranged on the rod body, the rod body penetrates through the shock pad to be connected with the first installation component, the head part abuts against the first shock absorption part, and the second shock absorption part is clamped between the air draft module and the first installation component.

11. The exhaust module mounting structure of claim 10, wherein the shock pad includes a neck portion disposed between the first shock absorbing portion and the second shock absorbing portion, the neck portion and the first shock absorbing portion and the second shock absorbing portion forming a clamping slot, the clamping slot being clamped around the periphery of the mounting hole.

12. The exhaust module mounting structure of claim 11, wherein said mounting hole includes a first bore and a second bore in communication, said first bore having a radial dimension that is smaller than a radial dimension of said second bore, said first shock absorbing portion or said second shock absorbing portion extending through said second bore and moving toward said first bore such that said clamping slot snaps around a perimeter of said first bore.

13. A smoke extraction device comprising the ventilation module mounting structure of any one of claims 1 to 12.

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